摘要
回料阀是CFB锅炉的关键部件。它的作用一是将分离器分离下来的循环物料返送回炉膛,形成物料的外循环;二是在立管内形成料封,防止炉内正压烟气反窜进入分离器。因此回料阀的正常工作是CFB锅炉可靠运行的重要保证。
Loop seal is an important component of CFB Boiler. It is used to return grain separated by cyclone to the furnace and establish pressure balance avoiding furnace gas enter the cyclone. So Loop seal working stably is an important factor for CFB boiler operation.
出处
《锅炉制造》
2013年第3期36-37,共2页
Boiler Manufacturing
关键词
自平衡双路回料阀
结焦
堵塞
Self- balance double loop seal
Slagging
Block
